我们站在路边竖起大拇指，希望能搭便车去下一个城镇。

We stood by the roadside with our thumbs up, hoping to ___hitch-hike to the next town.

我们在高速公路上拦到了一辆卡车搭便车。

We ___hitch-hiked a ride from a truck driver on the highway.